BTG Pactual Exits Duna Energia Via a Sale to 3R Petroleum for USD71m (em português) June 22, 2021 BTG Pactual exited Duna Energia via a sale to Brazilian oil and gas company 3R Petroleum, for USD71m. (Istoé Dinheiro) A 3R Petroleum Óleo e Gás assinou na segunda-feira, 21,…